采用爬山法作为相位控制技术。
The hill climbing method is employed to detect and lock the element phase.
在调光器的相位控制操作,电机速度控制器,和类似的应用。
Phase control operations in light dimmers, motor speed controllers, and similar.
本文综述了近年来相位控制高压断路器的应用概况和关键技术。
This article summarizes the application and key technology of phase controlled HV circuit breaker in recent years.
另外,通过利用相位控制信号,也可获得特定相位的生理功能信息图像。
Physiological functional information can also be obtained from imaging gated at the desired physiological phases.
对于要求高速跳频、输出相位控制和优良相位噪声性能的应用是首选的技术。
It's the preferred technique for applications requiring high hopping rate and excellent phase noise performance.
试验研究表明该方法的有效性,而且响应的幅值和相位控制均满足试验的要求。
Example testing shows the effects of FRF matrix measurement method and the control results of response magnitude and phase are all satisfied.
该文为一类稳定的最小相位控制对象提出一种新的PID控制器的参数整定方法。
A new tuning method for PID controller design is proposed as a class of stable and minimum phase plants.
这里须滤去由电抗器相位控制引起的谐波电流以避免不能接受的输电母线电压畸变。
These may be required where harmonic currents caused by the thyristor phase control of the reactor current must be filtered to prevent unacceptable transmission bus voltage distortion.
对所有的回热式低温制冷机,压力波与质量流之间的相位控制是达到制冷效果的关键。
To all the regenerative refrigerators, to control the phase angle between the pressure and the volumetric velocity is pivotal to attaining satisfactory refrigeration effect.
本实用新型提供一种交流稳压调压器,综合利用了交流电压相位控制法和幅值控制法。
The utility model provides an AC voltage stabilizing regulator, which synthetically utilizes the AC voltage phase control method and the amplitude control method.
通过实测,验证了他激模式下幅度控制环路和相位控制环路中实现数字式控制的可行性。
In the experiment, the feasibility of the digital control is validated for amplitude and phase close loop operation in driven mode.
本文对利用多色场的相对相位控制原子的自发辐射问题进行了讨论,并得到了一定的结论。
In this paper, the control of the atomic spontaneous emission is discussed by using the relative phase difference of the polychromatic field and certain results are obtained.
超声相控阵技术通过对超声阵列换能器中各阵元进行相位控制,获得灵活可控的合成波束。
Ultrasonic phased array technology USES an array of ultrasonic transducer array element for each phase control, access to flexible and controllable synthesis of beam.
超声相控阵技术通过对超声阵列换能器中各阵元进行相位控制,获得灵活可控的合成波束。
Ultrasonic phased array technique can help to achieve flexible, controllable synthesized ultrasound beam by exciting each element of an ultrasonic array transducer with independent phase delay.
位置、速度、扭矩和相位控制,如电子传动装置和电子凸轮轮廓在复杂的运动中也可以获得。
Position, speed, torque, and phase control such as electronic gearing and electronic cam profiles are available for complex motion.
例如,它是常见的仍发现在电力基础设施UPS系统使用诸如相位控制scr和湿电池的成熟技术。
For example, it is common to still find UPS systems in electricity infrastructure using mature technologies such as Phase Control SCR and wet cell batteries.
先从相位控制出发导出相位噪声,并就相位噪声进行了分析,给出了相位噪声矢量的一种新的求法。
In this paper the phase noise is introduced from phase control at first, then the phase noise is analyzed and given a new solution to the vector of it.
因此,通过使用加热辊的温度变化斜率的相位控制来改变功率的占空比,可执行对定影系统的精细控制。
Accordingly, by varying a duty ratio of power through a phase control using a temperature variation slope of a heating roller, a fine control of a fixing system can be performed.
外激励相位控制采用微小信号控制并使控制信号与系统的不稳定周期轨道达到最佳相位匹配,获得最佳控制效果。
The small control is adopted also in the phase control and the best phase matching between the control signal and the unstable periodic orbit is reached. Then the best effect of control is got.
之后的几年中,我试过好几种天线的相位控制方法,分开使用,但是总是觉得没有什么比这种固定相位更适合我的了。
Later during some years, I tried several ways of phasing the antennas, running them separately, etc., but always found the fixed phasing better for my use.
提出外部光注入半导体激光器混沌相位控制方法,通过周期调制注入光的相位相移将激光器的混沌控制到多种周期状态。
In this paper, a method of chaotic controlling is presented via controlling the phase in semiconductor lasers under to external optical injection.
重点讨论了微机控制部分,其特点是把DDFS经缓冲驱动器直接挂到微机总线上,以实现频率与相位控制,设计了全部硬件和软件。
Its character is that the DDFS is linked to a microcomputer bus through buffer driver to control frequency and phase. The necessary hardware and software are designed.
相移器是微波系统中的常用元件,它的作用是使通过的电磁波产生一定的相位移,因此它在微波相位控制和功率合成方面具有重要意义。
Phase shifter is a commonly-used component in microwave system. Its function is to make the passed electromagnetic wave phase shift, so it's very useful on the phase control and power synthesis area.
颇受欢迎的绿信比、周期和相位差优化技术(SCOOT)现在已得到广泛使用,负责对交通进行控制。
The widely used Split, Cycle and Offset Optimisation Technique (SCOOT) is popular with those responsible for traffic control.
精确得控制光子相位是基于独特得组合负和正的折射率器件。
This exact control of optical phase is based on a unique combination of negative and positive refractive indices.
信号相位的必要相移通过专用波束调节控制器或集中安排的处理器进行控制。
The necessary shifts in signal phase are controlled via a dedicated beam steering controller or the architecture's central processor.
在大功率晶体管逆变器——电动机驱动系统中,它不但可用来对电动机电流的波形、相位、幅值和频率进行精细控制,而且能快速地检测出故障电流。
In a drive system of power transistor inverter-motor, not only can it be used in fine control of motor current waveform, phase, amplitude and frequency, but can also be used to sense, fault current.
在连接交流电源之前,请验证交流电压、相位和频率是否与控制装置外壳门参数板上的相应数据相同。
Verify ac line voltage phase and frequency with the controller data plate on the enclosure door prior to connecting ac power.
在连接交流电源之前,请验证交流电压、相位和频率是否与控制装置外壳门参数板上的相应数据相同。
Verify ac line voltage phase and frequency with the controller data plate on the enclosure door prior to connecting ac power.
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